/**
 * @fileoverview
 * - Using the 'QRCode for Javascript library'
 * - Fixed dataset of 'QRCode for Javascript library' for support full-spec.
 * - this library has no dependencies.
 *
 * @author davidshimjs
 * @see <a href="http://www.d-project.com/" target="_blank">http://www.d-project.com/</a>
 * @see <a href="http://jeromeetienne.github.com/jquery-qrcode/" target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a>
 */
let QRCode;

//---------------------------------------------------------------------
// QRCode for JavaScript
//
// Copyright (c) 2009 Kazuhiko Arase
//
// URL: http://www.d-project.com/
//
// Licensed under the MIT license:
//   http://www.opensource.org/licenses/mit-license.php
//
// The word "QR Code" is registered trademark of
// DENSO WAVE INCORPORATED
//   http://www.denso-wave.com/qrcode/faqpatent-e.html
//
//---------------------------------------------------------------------
function QR8bitByte(data) {
	this.mode = QRMode.MODE_8BIT_BYTE;
	this.data = data;
	this.parsedData = [];

	// Added to support UTF-8 Characters
	for (var i = 0, l = this.data.length; i < l; i++) {
		var byteArray = [];
		var code = this.data.charCodeAt(i);

		if (code > 0x10000) {
			byteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18);
			byteArray[1] = 0x80 | ((code & 0x3F000) >>> 12);
			byteArray[2] = 0x80 | ((code & 0xFC0) >>> 6);
			byteArray[3] = 0x80 | (code & 0x3F);
		} else if (code > 0x800) {
			byteArray[0] = 0xE0 | ((code & 0xF000) >>> 12);
			byteArray[1] = 0x80 | ((code & 0xFC0) >>> 6);
			byteArray[2] = 0x80 | (code & 0x3F);
		} else if (code > 0x80) {
			byteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6);
			byteArray[1] = 0x80 | (code & 0x3F);
		} else {
			byteArray[0] = code;
		}

		this.parsedData.push(byteArray);
	}

	this.parsedData = Array.prototype.concat.apply([], this.parsedData);

	if (this.parsedData.length != this.data.length) {
		this.parsedData.unshift(191);
		this.parsedData.unshift(187);
		this.parsedData.unshift(239);
	}
}

QR8bitByte.prototype = {
	getLength: function(buffer) {
		return this.parsedData.length;
	},
	write: function(buffer) {
		for (var i = 0, l = this.parsedData.length; i < l; i++) {
			buffer.put(this.parsedData[i], 8);
		}
	}
};

function QRCodeModel(typeNumber, errorCorrectLevel) {
	this.typeNumber = typeNumber;
	this.errorCorrectLevel = errorCorrectLevel;
	this.modules = null;
	this.moduleCount = 0;
	this.dataCache = null;
	this.dataList = [];
}

QRCodeModel.prototype = {
	addData: function(data) {
		var newData = new QR8bitByte(data);
		this.dataList.push(newData);
		this.dataCache = null;
	},
	isDark: function(row, col) {
		if (row < 0 || this.moduleCount <= row || col < 0 || this.moduleCount <= col) {
			throw new Error(row + "," + col);
		}
		return this.modules[row][col];
	},
	getModuleCount: function() {
		return this.moduleCount;
	},
	make: function() {
		this.makeImpl(false, this.getBestMaskPattern());
	},
	makeImpl: function(test, maskPattern) {
		this.moduleCount = this.typeNumber * 4 + 17;
		this.modules = new Array(this.moduleCount);
		for (var row = 0; row < this.moduleCount; row++) {
			this.modules[row] = new Array(this.moduleCount);
			for (var col = 0; col < this.moduleCount; col++) {
				this.modules[row][col] = null;
			}
		}
		this.setupPositionProbePattern(0, 0);
		this.setupPositionProbePattern(this.moduleCount - 7, 0);
		this.setupPositionProbePattern(0, this.moduleCount - 7);
		this.setupPositionAdjustPattern();
		this.setupTimingPattern();
		this.setupTypeInfo(test, maskPattern);
		if (this.typeNumber >= 7) {
			this.setupTypeNumber(test);
		}
		if (this.dataCache == null) {
			this.dataCache = QRCodeModel.createData(this.typeNumber, this.errorCorrectLevel, this
				.dataList);
		}
		this.mapData(this.dataCache, maskPattern);
	},
	setupPositionProbePattern: function(row, col) {
		for (var r = -1; r <= 7; r++) {
			if (row + r <= -1 || this.moduleCount <= row + r) continue;
			for (var c = -1; c <= 7; c++) {
				if (col + c <= -1 || this.moduleCount <= col + c) continue;
				if ((0 <= r && r <= 6 && (c == 0 || c == 6)) || (0 <= c && c <= 6 && (r == 0 || r ==
						6)) || (2 <= r && r <= 4 && 2 <= c && c <= 4)) {
					this.modules[row + r][col + c] = true;
				} else {
					this.modules[row + r][col + c] = false;
				}
			}
		}
	},
	getBestMaskPattern: function() {
		var minLostPoint = 0;
		var pattern = 0;
		for (var i = 0; i < 8; i++) {
			this.makeImpl(true, i);
			var lostPoint = QRUtil.getLostPoint(this);
			if (i == 0 || minLostPoint > lostPoint) {
				minLostPoint = lostPoint;
				pattern = i;
			}
		}
		return pattern;
	},
	createMovieClip: function(target_mc, instance_name, depth) {
		var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
		var cs = 1;
		this.make();
		for (var row = 0; row < this.modules.length; row++) {
			var y = row * cs;
			for (var col = 0; col < this.modules[row].length; col++) {
				var x = col * cs;
				var dark = this.modules[row][col];
				if (dark) {
					qr_mc.beginFill(0, 100);
					qr_mc.moveTo(x, y);
					qr_mc.lineTo(x + cs, y);
					qr_mc.lineTo(x + cs, y + cs);
					qr_mc.lineTo(x, y + cs);
					qr_mc.endFill();
				}
			}
		}
		return qr_mc;
	},
	setupTimingPattern: function() {
		for (var r = 8; r < this.moduleCount - 8; r++) {
			if (this.modules[r][6] != null) {
				continue;
			}
			this.modules[r][6] = (r % 2 == 0);
		}
		for (var c = 8; c < this.moduleCount - 8; c++) {
			if (this.modules[6][c] != null) {
				continue;
			}
			this.modules[6][c] = (c % 2 == 0);
		}
	},
	setupPositionAdjustPattern: function() {
		var pos = QRUtil.getPatternPosition(this.typeNumber);
		for (var i = 0; i < pos.length; i++) {
			for (var j = 0; j < pos.length; j++) {
				var row = pos[i];
				var col = pos[j];
				if (this.modules[row][col] != null) {
					continue;
				}
				for (var r = -2; r <= 2; r++) {
					for (var c = -2; c <= 2; c++) {
						if (r == -2 || r == 2 || c == -2 || c == 2 || (r == 0 && c == 0)) {
							this.modules[row + r][col + c] = true;
						} else {
							this.modules[row + r][col + c] = false;
						}
					}
				}
			}
		}
	},
	setupTypeNumber: function(test) {
		var bits = QRUtil.getBCHTypeNumber(this.typeNumber);
		for (var i = 0; i < 18; i++) {
			var mod = (!test && ((bits >> i) & 1) == 1);
			this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;
		}
		for (var i = 0; i < 18; i++) {
			var mod = (!test && ((bits >> i) & 1) == 1);
			this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod;
		}
	},
	setupTypeInfo: function(test, maskPattern) {
		var data = (this.errorCorrectLevel << 3) | maskPattern;
		var bits = QRUtil.getBCHTypeInfo(data);
		for (var i = 0; i < 15; i++) {
			var mod = (!test && ((bits >> i) & 1) == 1);
			if (i < 6) {
				this.modules[i][8] = mod;
			} else if (i < 8) {
				this.modules[i + 1][8] = mod;
			} else {
				this.modules[this.moduleCount - 15 + i][8] = mod;
			}
		}
		for (var i = 0; i < 15; i++) {
			var mod = (!test && ((bits >> i) & 1) == 1);
			if (i < 8) {
				this.modules[8][this.moduleCount - i - 1] = mod;
			} else if (i < 9) {
				this.modules[8][15 - i - 1 + 1] = mod;
			} else {
				this.modules[8][15 - i - 1] = mod;
			}
		}
		this.modules[this.moduleCount - 8][8] = (!test);
	},
	mapData: function(data, maskPattern) {
		var inc = -1;
		var row = this.moduleCount - 1;
		var bitIndex = 7;
		var byteIndex = 0;
		for (var col = this.moduleCount - 1; col > 0; col -= 2) {
			if (col == 6) col--;
			while (true) {
				for (var c = 0; c < 2; c++) {
					if (this.modules[row][col - c] == null) {
						var dark = false;
						if (byteIndex < data.length) {
							dark = (((data[byteIndex] >>> bitIndex) & 1) == 1);
						}
						var mask = QRUtil.getMask(maskPattern, row, col - c);
						if (mask) {
							dark = !dark;
						}
						this.modules[row][col - c] = dark;
						bitIndex--;
						if (bitIndex == -1) {
							byteIndex++;
							bitIndex = 7;
						}
					}
				}
				row += inc;
				if (row < 0 || this.moduleCount <= row) {
					row -= inc;
					inc = -inc;
					break;
				}
			}
		}
	}
};
QRCodeModel.PAD0 = 0xEC;
QRCodeModel.PAD1 = 0x11;
QRCodeModel.createData = function(typeNumber, errorCorrectLevel, dataList) {
	var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel);
	var buffer = new QRBitBuffer();
	for (var i = 0; i < dataList.length; i++) {
		var data = dataList[i];
		buffer.put(data.mode, 4);
		buffer.put(data.getLength(), QRUtil.getLengthInBits(data.mode, typeNumber));
		data.write(buffer);
	}
	var totalDataCount = 0;
	for (var i = 0; i < rsBlocks.length; i++) {
		totalDataCount += rsBlocks[i].dataCount;
	}
	if (buffer.getLengthInBits() > totalDataCount * 8) {
		throw new Error("code length overflow. (" +
			buffer.getLengthInBits() +
			">" +
			totalDataCount * 8 +
			")");
	}
	if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) {
		buffer.put(0, 4);
	}
	while (buffer.getLengthInBits() % 8 != 0) {
		buffer.putBit(false);
	}
	while (true) {
		if (buffer.getLengthInBits() >= totalDataCount * 8) {
			break;
		}
		buffer.put(QRCodeModel.PAD0, 8);
		if (buffer.getLengthInBits() >= totalDataCount * 8) {
			break;
		}
		buffer.put(QRCodeModel.PAD1, 8);
	}
	return QRCodeModel.createBytes(buffer, rsBlocks);
};
QRCodeModel.createBytes = function(buffer, rsBlocks) {
	var offset = 0;
	var maxDcCount = 0;
	var maxEcCount = 0;
	var dcdata = new Array(rsBlocks.length);
	var ecdata = new Array(rsBlocks.length);
	for (var r = 0; r < rsBlocks.length; r++) {
		var dcCount = rsBlocks[r].dataCount;
		var ecCount = rsBlocks[r].totalCount - dcCount;
		maxDcCount = Math.max(maxDcCount, dcCount);
		maxEcCount = Math.max(maxEcCount, ecCount);
		dcdata[r] = new Array(dcCount);
		for (var i = 0; i < dcdata[r].length; i++) {
			dcdata[r][i] = 0xff & buffer.buffer[i + offset];
		}
		offset += dcCount;
		var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount);
		var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1);
		var modPoly = rawPoly.mod(rsPoly);
		ecdata[r] = new Array(rsPoly.getLength() - 1);
		for (var i = 0; i < ecdata[r].length; i++) {
			var modIndex = i + modPoly.getLength() - ecdata[r].length;
			ecdata[r][i] = (modIndex >= 0) ? modPoly.get(modIndex) : 0;
		}
	}
	var totalCodeCount = 0;
	for (var i = 0; i < rsBlocks.length; i++) {
		totalCodeCount += rsBlocks[i].totalCount;
	}
	var data = new Array(totalCodeCount);
	var index = 0;
	for (var i = 0; i < maxDcCount; i++) {
		for (var r = 0; r < rsBlocks.length; r++) {
			if (i < dcdata[r].length) {
				data[index++] = dcdata[r][i];
			}
		}
	}
	for (var i = 0; i < maxEcCount; i++) {
		for (var r = 0; r < rsBlocks.length; r++) {
			if (i < ecdata[r].length) {
				data[index++] = ecdata[r][i];
			}
		}
	}
	return data;
};
var QRMode = {
	MODE_NUMBER: 1 << 0,
	MODE_ALPHA_NUM: 1 << 1,
	MODE_8BIT_BYTE: 1 << 2,
	MODE_KANJI: 1 << 3
};
var QRErrorCorrectLevel = {
	L: 1,
	M: 0,
	Q: 3,
	H: 2
};
var QRMaskPattern = {
	PATTERN000: 0,
	PATTERN001: 1,
	PATTERN010: 2,
	PATTERN011: 3,
	PATTERN100: 4,
	PATTERN101: 5,
	PATTERN110: 6,
	PATTERN111: 7
};
var QRUtil = {
	PATTERN_POSITION_TABLE: [
		[],
		[6, 18],
		[6, 22],
		[6, 26],
		[6, 30],
		[6, 34],
		[6, 22, 38],
		[6, 24, 42],
		[6, 26, 46],
		[6, 28, 50],
		[6, 30, 54],
		[6, 32, 58],
		[6, 34, 62],
		[6, 26, 46, 66],
		[6, 26, 48, 70],
		[6, 26, 50, 74],
		[6, 30, 54, 78],
		[6, 30, 56, 82],
		[6, 30, 58, 86],
		[6, 34, 62, 90],
		[6, 28, 50, 72, 94],
		[6, 26, 50, 74, 98],
		[6, 30, 54, 78, 102],
		[6, 28, 54, 80, 106],
		[6, 32, 58, 84, 110],
		[6, 30, 58, 86, 114],
		[6, 34, 62, 90, 118],
		[6, 26, 50, 74, 98, 122],
		[6, 30, 54, 78, 102, 126],
		[6, 26, 52, 78, 104, 130],
		[6, 30, 56, 82, 108, 134],
		[6, 34, 60, 86, 112, 138],
		[6, 30, 58, 86, 114, 142],
		[6, 34, 62, 90, 118, 146],
		[6, 30, 54, 78, 102, 126, 150],
		[6, 24, 50, 76, 102, 128, 154],
		[6, 28, 54, 80, 106, 132, 158],
		[6, 32, 58, 84, 110, 136, 162],
		[6, 26, 54, 82, 110, 138, 166],
		[6, 30, 58, 86, 114, 142, 170]
	],
	G15: (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0),
	G18: (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0),
	G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1),
	getBCHTypeInfo: function(data) {
		var d = data << 10;
		while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
			d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15)));
		}
		return ((data << 10) | d) ^ QRUtil.G15_MASK;
	},
	getBCHTypeNumber: function(data) {
		var d = data << 12;
		while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
			d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18)));
		}
		return (data << 12) | d;
	},
	getBCHDigit: function(data) {
		var digit = 0;
		while (data != 0) {
			digit++;
			data >>>= 1;
		}
		return digit;
	},
	getPatternPosition: function(typeNumber) {
		return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
	},
	getMask: function(maskPattern, i, j) {
		switch (maskPattern) {
			case QRMaskPattern.PATTERN000:
				return (i + j) % 2 == 0;
			case QRMaskPattern.PATTERN001:
				return i % 2 == 0;
			case QRMaskPattern.PATTERN010:
				return j % 3 == 0;
			case QRMaskPattern.PATTERN011:
				return (i + j) % 3 == 0;
			case QRMaskPattern.PATTERN100:
				return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
			case QRMaskPattern.PATTERN101:
				return (i * j) % 2 + (i * j) % 3 == 0;
			case QRMaskPattern.PATTERN110:
				return ((i * j) % 2 + (i * j) % 3) % 2 == 0;
			case QRMaskPattern.PATTERN111:
				return ((i * j) % 3 + (i + j) % 2) % 2 == 0;
			default:
				throw new Error("bad maskPattern:" + maskPattern);
		}
	},
	getErrorCorrectPolynomial: function(errorCorrectLength) {
		var a = new QRPolynomial([1], 0);
		for (var i = 0; i < errorCorrectLength; i++) {
			a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0));
		}
		return a;
	},
	getLengthInBits: function(mode, type) {
		if (1 <= type && type < 10) {
			switch (mode) {
				case QRMode.MODE_NUMBER:
					return 10;
				case QRMode.MODE_ALPHA_NUM:
					return 9;
				case QRMode.MODE_8BIT_BYTE:
					return 8;
				case QRMode.MODE_KANJI:
					return 8;
				default:
					throw new Error("mode:" + mode);
			}
		} else if (type < 27) {
			switch (mode) {
				case QRMode.MODE_NUMBER:
					return 12;
				case QRMode.MODE_ALPHA_NUM:
					return 11;
				case QRMode.MODE_8BIT_BYTE:
					return 16;
				case QRMode.MODE_KANJI:
					return 10;
				default:
					throw new Error("mode:" + mode);
			}
		} else if (type < 41) {
			switch (mode) {
				case QRMode.MODE_NUMBER:
					return 14;
				case QRMode.MODE_ALPHA_NUM:
					return 13;
				case QRMode.MODE_8BIT_BYTE:
					return 16;
				case QRMode.MODE_KANJI:
					return 12;
				default:
					throw new Error("mode:" + mode);
			}
		} else {
			throw new Error("type:" + type);
		}
	},
	getLostPoint: function(qrCode) {
		var moduleCount = qrCode.getModuleCount();
		var lostPoint = 0;
		for (var row = 0; row < moduleCount; row++) {
			for (var col = 0; col < moduleCount; col++) {
				var sameCount = 0;
				var dark = qrCode.isDark(row, col);
				for (var r = -1; r <= 1; r++) {
					if (row + r < 0 || moduleCount <= row + r) {
						continue;
					}
					for (var c = -1; c <= 1; c++) {
						if (col + c < 0 || moduleCount <= col + c) {
							continue;
						}
						if (r == 0 && c == 0) {
							continue;
						}
						if (dark == qrCode.isDark(row + r, col + c)) {
							sameCount++;
						}
					}
				}
				if (sameCount > 5) {
					lostPoint += (3 + sameCount - 5);
				}
			}
		}
		for (var row = 0; row < moduleCount - 1; row++) {
			for (var col = 0; col < moduleCount - 1; col++) {
				var count = 0;
				if (qrCode.isDark(row, col)) count++;
				if (qrCode.isDark(row + 1, col)) count++;
				if (qrCode.isDark(row, col + 1)) count++;
				if (qrCode.isDark(row + 1, col + 1)) count++;
				if (count == 0 || count == 4) {
					lostPoint += 3;
				}
			}
		}
		for (var row = 0; row < moduleCount; row++) {
			for (var col = 0; col < moduleCount - 6; col++) {
				if (qrCode.isDark(row, col) && !qrCode.isDark(row, col + 1) && qrCode.isDark(row,
						col + 2) && qrCode.isDark(row, col + 3) && qrCode.isDark(row, col + 4) && !
					qrCode.isDark(row, col + 5) && qrCode.isDark(row, col + 6)) {
					lostPoint += 40;
				}
			}
		}
		for (var col = 0; col < moduleCount; col++) {
			for (var row = 0; row < moduleCount - 6; row++) {
				if (qrCode.isDark(row, col) && !qrCode.isDark(row + 1, col) && qrCode.isDark(row +
						2, col) && qrCode.isDark(row + 3, col) && qrCode.isDark(row + 4, col) && !
					qrCode.isDark(row + 5, col) && qrCode.isDark(row + 6, col)) {
					lostPoint += 40;
				}
			}
		}
		var darkCount = 0;
		for (var col = 0; col < moduleCount; col++) {
			for (var row = 0; row < moduleCount; row++) {
				if (qrCode.isDark(row, col)) {
					darkCount++;
				}
			}
		}
		var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
		lostPoint += ratio * 10;
		return lostPoint;
	}
};
var QRMath = {
	glog: function(n) {
		if (n < 1) {
			throw new Error("glog(" + n + ")");
		}
		return QRMath.LOG_TABLE[n];
	},
	gexp: function(n) {
		while (n < 0) {
			n += 255;
		}
		while (n >= 256) {
			n -= 255;
		}
		return QRMath.EXP_TABLE[n];
	},
	EXP_TABLE: new Array(256),
	LOG_TABLE: new Array(256)
};
for (var i = 0; i < 8; i++) {
	QRMath.EXP_TABLE[i] = 1 << i;
}
for (var i = 8; i < 256; i++) {
	QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] ^ QRMath.EXP_TABLE[i - 5] ^ QRMath.EXP_TABLE[i - 6] ^
		QRMath.EXP_TABLE[i - 8];
}
for (var i = 0; i < 255; i++) {
	QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i;
}

function QRPolynomial(num, shift) {
	if (num.length == undefined) {
		throw new Error(num.length + "/" + shift);
	}
	var offset = 0;
	while (offset < num.length && num[offset] == 0) {
		offset++;
	}
	this.num = new Array(num.length - offset + shift);
	for (var i = 0; i < num.length - offset; i++) {
		this.num[i] = num[i + offset];
	}
}
QRPolynomial.prototype = {
	get: function(index) {
		return this.num[index];
	},
	getLength: function() {
		return this.num.length;
	},
	multiply: function(e) {
		var num = new Array(this.getLength() + e.getLength() - 1);
		for (var i = 0; i < this.getLength(); i++) {
			for (var j = 0; j < e.getLength(); j++) {
				num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i)) + QRMath.glog(e.get(j)));
			}
		}
		return new QRPolynomial(num, 0);
	},
	mod: function(e) {
		if (this.getLength() - e.getLength() < 0) {
			return this;
		}
		var ratio = QRMath.glog(this.get(0)) - QRMath.glog(e.get(0));
		var num = new Array(this.getLength());
		for (var i = 0; i < this.getLength(); i++) {
			num[i] = this.get(i);
		}
		for (var i = 0; i < e.getLength(); i++) {
			num[i] ^= QRMath.gexp(QRMath.glog(e.get(i)) + ratio);
		}
		return new QRPolynomial(num, 0).mod(e);
	}
};

function QRRSBlock(totalCount, dataCount) {
	this.totalCount = totalCount;
	this.dataCount = dataCount;
}
QRRSBlock.RS_BLOCK_TABLE = [
	[1, 26, 19],
	[1, 26, 16],
	[1, 26, 13],
	[1, 26, 9],
	[1, 44, 34],
	[1, 44, 28],
	[1, 44, 22],
	[1, 44, 16],
	[1, 70, 55],
	[1, 70, 44],
	[2, 35, 17],
	[2, 35, 13],
	[1, 100, 80],
	[2, 50, 32],
	[2, 50, 24],
	[4, 25, 9],
	[1, 134, 108],
	[2, 67, 43],
	[2, 33, 15, 2, 34, 16],
	[2, 33, 11, 2, 34, 12],
	[2, 86, 68],
	[4, 43, 27],
	[4, 43, 19],
	[4, 43, 15],
	[2, 98, 78],
	[4, 49, 31],
	[2, 32, 14, 4, 33, 15],
	[4, 39, 13, 1, 40, 14],
	[2, 121, 97],
	[2, 60, 38, 2, 61, 39],
	[4, 40, 18, 2, 41, 19],
	[4, 40, 14, 2, 41, 15],
	[2, 146, 116],
	[3, 58, 36, 2, 59, 37],
	[4, 36, 16, 4, 37, 17],
	[4, 36, 12, 4, 37, 13],
	[2, 86, 68, 2, 87, 69],
	[4, 69, 43, 1, 70, 44],
	[6, 43, 19, 2, 44, 20],
	[6, 43, 15, 2, 44, 16],
	[4, 101, 81],
	[1, 80, 50, 4, 81, 51],
	[4, 50, 22, 4, 51, 23],
	[3, 36, 12, 8, 37, 13],
	[2, 116, 92, 2, 117, 93],
	[6, 58, 36, 2, 59, 37],
	[4, 46, 20, 6, 47, 21],
	[7, 42, 14, 4, 43, 15],
	[4, 133, 107],
	[8, 59, 37, 1, 60, 38],
	[8, 44, 20, 4, 45, 21],
	[12, 33, 11, 4, 34, 12],
	[3, 145, 115, 1, 146, 116],
	[4, 64, 40, 5, 65, 41],
	[11, 36, 16, 5, 37, 17],
	[11, 36, 12, 5, 37, 13],
	[5, 109, 87, 1, 110, 88],
	[5, 65, 41, 5, 66, 42],
	[5, 54, 24, 7, 55, 25],
	[11, 36, 12],
	[5, 122, 98, 1, 123, 99],
	[7, 73, 45, 3, 74, 46],
	[15, 43, 19, 2, 44, 20],
	[3, 45, 15, 13, 46, 16],
	[1, 135, 107, 5, 136, 108],
	[10, 74, 46, 1, 75, 47],
	[1, 50, 22, 15, 51, 23],
	[2, 42, 14, 17, 43, 15],
	[5, 150, 120, 1, 151, 121],
	[9, 69, 43, 4, 70, 44],
	[17, 50, 22, 1, 51, 23],
	[2, 42, 14, 19, 43, 15],
	[3, 141, 113, 4, 142, 114],
	[3, 70, 44, 11, 71, 45],
	[17, 47, 21, 4, 48, 22],
	[9, 39, 13, 16, 40, 14],
	[3, 135, 107, 5, 136, 108],
	[3, 67, 41, 13, 68, 42],
	[15, 54, 24, 5, 55, 25],
	[15, 43, 15, 10, 44, 16],
	[4, 144, 116, 4, 145, 117],
	[17, 68, 42],
	[17, 50, 22, 6, 51, 23],
	[19, 46, 16, 6, 47, 17],
	[2, 139, 111, 7, 140, 112],
	[17, 74, 46],
	[7, 54, 24, 16, 55, 25],
	[34, 37, 13],
	[4, 151, 121, 5, 152, 122],
	[4, 75, 47, 14, 76, 48],
	[11, 54, 24, 14, 55, 25],
	[16, 45, 15, 14, 46, 16],
	[6, 147, 117, 4, 148, 118],
	[6, 73, 45, 14, 74, 46],
	[11, 54, 24, 16, 55, 25],
	[30, 46, 16, 2, 47, 17],
	[8, 132, 106, 4, 133, 107],
	[8, 75, 47, 13, 76, 48],
	[7, 54, 24, 22, 55, 25],
	[22, 45, 15, 13, 46, 16],
	[10, 142, 114, 2, 143, 115],
	[19, 74, 46, 4, 75, 47],
	[28, 50, 22, 6, 51, 23],
	[33, 46, 16, 4, 47, 17],
	[8, 152, 122, 4, 153, 123],
	[22, 73, 45, 3, 74, 46],
	[8, 53, 23, 26, 54, 24],
	[12, 45, 15, 28, 46, 16],
	[3, 147, 117, 10, 148, 118],
	[3, 73, 45, 23, 74, 46],
	[4, 54, 24, 31, 55, 25],
	[11, 45, 15, 31, 46, 16],
	[7, 146, 116, 7, 147, 117],
	[21, 73, 45, 7, 74, 46],
	[1, 53, 23, 37, 54, 24],
	[19, 45, 15, 26, 46, 16],
	[5, 145, 115, 10, 146, 116],
	[19, 75, 47, 10, 76, 48],
	[15, 54, 24, 25, 55, 25],
	[23, 45, 15, 25, 46, 16],
	[13, 145, 115, 3, 146, 116],
	[2, 74, 46, 29, 75, 47],
	[42, 54, 24, 1, 55, 25],
	[23, 45, 15, 28, 46, 16],
	[17, 145, 115],
	[10, 74, 46, 23, 75, 47],
	[10, 54, 24, 35, 55, 25],
	[19, 45, 15, 35, 46, 16],
	[17, 145, 115, 1, 146, 116],
	[14, 74, 46, 21, 75, 47],
	[29, 54, 24, 19, 55, 25],
	[11, 45, 15, 46, 46, 16],
	[13, 145, 115, 6, 146, 116],
	[14, 74, 46, 23, 75, 47],
	[44, 54, 24, 7, 55, 25],
	[59, 46, 16, 1, 47, 17],
	[12, 151, 121, 7, 152, 122],
	[12, 75, 47, 26, 76, 48],
	[39, 54, 24, 14, 55, 25],
	[22, 45, 15, 41, 46, 16],
	[6, 151, 121, 14, 152, 122],
	[6, 75, 47, 34, 76, 48],
	[46, 54, 24, 10, 55, 25],
	[2, 45, 15, 64, 46, 16],
	[17, 152, 122, 4, 153, 123],
	[29, 74, 46, 14, 75, 47],
	[49, 54, 24, 10, 55, 25],
	[24, 45, 15, 46, 46, 16],
	[4, 152, 122, 18, 153, 123],
	[13, 74, 46, 32, 75, 47],
	[48, 54, 24, 14, 55, 25],
	[42, 45, 15, 32, 46, 16],
	[20, 147, 117, 4, 148, 118],
	[40, 75, 47, 7, 76, 48],
	[43, 54, 24, 22, 55, 25],
	[10, 45, 15, 67, 46, 16],
	[19, 148, 118, 6, 149, 119],
	[18, 75, 47, 31, 76, 48],
	[34, 54, 24, 34, 55, 25],
	[20, 45, 15, 61, 46, 16]
];
QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);
	if (rsBlock == undefined) {
		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" +
			errorCorrectLevel);
	}
	var length = rsBlock.length / 3;
	var list = [];
	for (var i = 0; i < length; i++) {
		var count = rsBlock[i * 3 + 0];
		var totalCount = rsBlock[i * 3 + 1];
		var dataCount = rsBlock[i * 3 + 2];
		for (var j = 0; j < count; j++) {
			list.push(new QRRSBlock(totalCount, dataCount));
		}
	}
	return list;
};
QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {
	switch (errorCorrectLevel) {
		case QRErrorCorrectLevel.L:
			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
		case QRErrorCorrectLevel.M:
			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
		case QRErrorCorrectLevel.Q:
			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
		case QRErrorCorrectLevel.H:
			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
		default:
			return undefined;
	}
};

function QRBitBuffer() {
	this.buffer = [];
	this.length = 0;
}
QRBitBuffer.prototype = {
	get: function(index) {
		var bufIndex = Math.floor(index / 8);
		return ((this.buffer[bufIndex] >>> (7 - index % 8)) & 1) == 1;
	},
	put: function(num, length) {
		for (var i = 0; i < length; i++) {
			this.putBit(((num >>> (length - i - 1)) & 1) == 1);
		}
	},
	getLengthInBits: function() {
		return this.length;
	},
	putBit: function(bit) {
		var bufIndex = Math.floor(this.length / 8);
		if (this.buffer.length <= bufIndex) {
			this.buffer.push(0);
		}
		if (bit) {
			this.buffer[bufIndex] |= (0x80 >>> (this.length % 8));
		}
		this.length++;
	}
};
var QRCodeLimitLength = [
	[17, 14, 11, 7],
	[32, 26, 20, 14],
	[53, 42, 32, 24],
	[78, 62, 46, 34],
	[106, 84, 60, 44],
	[134, 106, 74, 58],
	[154, 122, 86, 64],
	[192, 152, 108, 84],
	[230, 180, 130, 98],
	[271, 213, 151, 119],
	[321, 251, 177, 137],
	[367, 287, 203, 155],
	[425, 331, 241, 177],
	[458, 362, 258, 194],
	[520, 412, 292, 220],
	[586, 450, 322, 250],
	[644, 504, 364, 280],
	[718, 560, 394, 310],
	[792, 624, 442, 338],
	[858, 666, 482, 382],
	[929, 711, 509, 403],
	[1003, 779, 565, 439],
	[1091, 857, 611, 461],
	[1171, 911, 661, 511],
	[1273, 997, 715, 535],
	[1367, 1059, 751, 593],
	[1465, 1125, 805, 625],
	[1528, 1190, 868, 658],
	[1628, 1264, 908, 698],
	[1732, 1370, 982, 742],
	[1840, 1452, 1030, 790],
	[1952, 1538, 1112, 842],
	[2068, 1628, 1168, 898],
	[2188, 1722, 1228, 958],
	[2303, 1809, 1283, 983],
	[2431, 1911, 1351, 1051],
	[2563, 1989, 1423, 1093],
	[2699, 2099, 1499, 1139],
	[2809, 2213, 1579, 1219],
	[2953, 2331, 1663, 1273]
];

function _isSupportCanvas() {
	return typeof CanvasRenderingContext2D != "undefined";
}

// android 2.x doesn't support Data-URI spec
function _getAndroid() {
	var android = false;
	var sAgent = navigator.userAgent;

	if (/android/i.test(sAgent)) { // android
		android = true;
		var aMat = sAgent.toString().match(/android ([0-9]\.[0-9])/i);

		if (aMat && aMat[1]) {
			android = parseFloat(aMat[1]);
		}
	}

	return android;
}

var svgDrawer = (function() {

	var Drawing = function(el, htOption) {
		this._el = el;
		this._htOption = htOption;
	};

	Drawing.prototype.draw = function(oQRCode) {
		var _htOption = this._htOption;
		var _el = this._el;
		var nCount = oQRCode.getModuleCount();
		var nWidth = Math.floor(_htOption.width / nCount);
		var nHeight = Math.floor(_htOption.height / nCount);

		this.clear();

		function makeSVG(tag, attrs) {
			var el = document.createElementNS('http://www.w3.org/2000/svg', tag);
			for (var k in attrs)
				if (attrs.hasOwnProperty(k)) el.setAttribute(k, attrs[k]);
			return el;
		}

		var svg = makeSVG("svg", {
			'viewBox': '0 0 ' + String(nCount) + " " + String(nCount),
			'width': '100%',
			'height': '100%',
			'fill': _htOption.colorLight
		});
		svg.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xlink",
			"http://www.w3.org/1999/xlink");
		_el.appendChild(svg);

		svg.appendChild(makeSVG("rect", {
			"fill": _htOption.colorLight,
			"width": "100%",
			"height": "100%"
		}));
		svg.appendChild(makeSVG("rect", {
			"fill": _htOption.colorDark,
			"width": "1",
			"height": "1",
			"id": "template"
		}));

		for (var row = 0; row < nCount; row++) {
			for (var col = 0; col < nCount; col++) {
				if (oQRCode.isDark(row, col)) {
					var child = makeSVG("use", {
						"x": String(col),
						"y": String(row)
					});
					child.setAttributeNS("http://www.w3.org/1999/xlink", "href", "#template")
					svg.appendChild(child);
				}
			}
		}
	};
	Drawing.prototype.clear = function() {
		while (this._el.hasChildNodes())
			this._el.removeChild(this._el.lastChild);
	};
	return Drawing;
})();

var useSVG = document.documentElement.tagName.toLowerCase() === "svg";

// Drawing in DOM by using Table tag
var Drawing = useSVG ? svgDrawer : !_isSupportCanvas() ? (function() {
	var Drawing = function(el, htOption) {
		this._el = el;
		this._htOption = htOption;
	};

	/**
	 * Draw the QRCode
	 *
	 * @param {QRCode} oQRCode
	 */
	Drawing.prototype.draw = function(oQRCode) {
		var _htOption = this._htOption;
		var _el = this._el;
		var nCount = oQRCode.getModuleCount();
		var nWidth = Math.floor(_htOption.width / nCount);
		var nHeight = Math.floor(_htOption.height / nCount);
		var aHTML = ['<table style="border:0;border-collapse:collapse;">'];

		for (var row = 0; row < nCount; row++) {
			aHTML.push('<tr>');

			for (var col = 0; col < nCount; col++) {
				aHTML.push(
					'<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:' +
					nWidth + 'px;height:' + nHeight + 'px;background-color:' + (oQRCode
						.isDark(row, col) ? _htOption.colorDark : _htOption.colorLight) +
					';"></td>');
			}

			aHTML.push('</tr>');
		}

		aHTML.push('</table>');
		_el.innerHTML = aHTML.join('');

		// Fix the margin values as real size.
		var elTable = _el.childNodes[0];
		var nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2;
		var nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2;

		if (nLeftMarginTable > 0 && nTopMarginTable > 0) {
			elTable.style.margin = nTopMarginTable + "px " + nLeftMarginTable + "px";
		}
	};

	/**
	 * Clear the QRCode
	 */
	Drawing.prototype.clear = function() {
		this._el.innerHTML = '';
	};

	return Drawing;
})() : (function() { // Drawing in Canvas
	function _onMakeImage() {
		this._elImage.src = this._elCanvas.toDataURL("image/png");
		this._elImage.style.display = "block";
		this._elCanvas.style.display = "none";
	}

	// Android 2.1 bug workaround
	// http://code.google.com/p/android/issues/detail?id=5141
	/* if (this._android && this._android <= 2.1) {
		var factor = 1 / window.devicePixelRatio;
		var drawImage = CanvasRenderingContext2D.prototype.drawImage;
		CanvasRenderingContext2D.prototype.drawImage = function(image, sx, sy, sw, sh, dx, dy, dw,
			dh) {
			if (("nodeName" in image) && /img/i.test(image.nodeName)) {
				for (var i = arguments.length - 1; i >= 1; i--) {
					arguments[i] = arguments[i] * factor;
				}
			} else if (typeof dw == "undefined") {
				arguments[1] *= factor;
				arguments[2] *= factor;
				arguments[3] *= factor;
				arguments[4] *= factor;
			}

			drawImage.apply(this, arguments);
		};
	} */

	/**
	 * Check whether the user's browser supports Data URI or not
	 *
	 * @private
	 * @param {Function} fSuccess Occurs if it supports Data URI
	 * @param {Function} fFail Occurs if it doesn't support Data URI
	 */
	function _safeSetDataURI(fSuccess, fFail) {
		var self = this;
		self._fFail = fFail;
		self._fSuccess = fSuccess;

		// Check it just once
		if (self._bSupportDataURI === null) {
			var el = document.createElement("img");
			var fOnError = function() {
				self._bSupportDataURI = false;

				if (self._fFail) {
					self._fFail.call(self);
				}
			};
			var fOnSuccess = function() {
				self._bSupportDataURI = true;

				if (self._fSuccess) {
					self._fSuccess.call(self);
				}
			};

			el.onabort = fOnError;
			el.onerror = fOnError;
			el.onload = fOnSuccess;
			el.src =
				""; // the Image contains 1px data.
			return;
		} else if (self._bSupportDataURI === true && self._fSuccess) {
			self._fSuccess.call(self);
		} else if (self._bSupportDataURI === false && self._fFail) {
			self._fFail.call(self);
		}
	};

	/**
	 * Drawing QRCode by using canvas
	 *
	 * @constructor
	 * @param {HTMLElement} el
	 * @param {Object} htOption QRCode Options
	 */
	var Drawing = function(el, htOption) {
		this._bIsPainted = false;
		this._android = _getAndroid();

		this._htOption = htOption;
		this._elCanvas = document.createElement("canvas");
		this._elCanvas.width = htOption.width;
		this._elCanvas.height = htOption.height;
		el.appendChild(this._elCanvas);
		this._el = el;
		this._oContext = this._elCanvas.getContext("2d");
		this._bIsPainted = false;
		this._elImage = document.createElement("img");
		this._elImage.alt = "Scan me!";
		this._elImage.style.display = "none";
		this._el.appendChild(this._elImage);
		this._bSupportDataURI = null;
	};

	/**
	 * Draw the QRCode
	 *
	 * @param {QRCode} oQRCode
	 */
	Drawing.prototype.draw = function(oQRCode) {
		var _elImage = this._elImage;
		var _oContext = this._oContext;
		var _htOption = this._htOption;

		var nCount = oQRCode.getModuleCount();
		var nWidth = _htOption.width / nCount;
		var nHeight = _htOption.height / nCount;
		var nRoundedWidth = Math.round(nWidth);
		var nRoundedHeight = Math.round(nHeight);

		_elImage.style.display = "none";
		this.clear();

		for (var row = 0; row < nCount; row++) {
			for (var col = 0; col < nCount; col++) {
				var bIsDark = oQRCode.isDark(row, col);
				var nLeft = col * nWidth;
				var nTop = row * nHeight;
				_oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;
				_oContext.lineWidth = 1;
				_oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;
				_oContext.fillRect(nLeft, nTop, nWidth, nHeight);

				// 안티 앨리어싱 방지 처리
				_oContext.strokeRect(
					Math.floor(nLeft) + 0.5,
					Math.floor(nTop) + 0.5,
					nRoundedWidth,
					nRoundedHeight
				);

				_oContext.strokeRect(
					Math.ceil(nLeft) - 0.5,
					Math.ceil(nTop) - 0.5,
					nRoundedWidth,
					nRoundedHeight
				);
			}
		}

		this._bIsPainted = true;
	};

	/**
	 * Make the image from Canvas if the browser supports Data URI.
	 */
	Drawing.prototype.makeImage = function() {
		if (this._bIsPainted) {
			_safeSetDataURI.call(this, _onMakeImage);
		}
	};

	/**
	 * Return whether the QRCode is painted or not
	 *
	 * @return {Boolean}
	 */
	Drawing.prototype.isPainted = function() {
		return this._bIsPainted;
	};

	/**
	 * Clear the QRCode
	 */
	Drawing.prototype.clear = function() {
		this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height);
		this._bIsPainted = false;
	};

	/**
	 * @private
	 * @param {Number} nNumber
	 */
	Drawing.prototype.round = function(nNumber) {
		if (!nNumber) {
			return nNumber;
		}

		return Math.floor(nNumber * 1000) / 1000;
	};

	return Drawing;
})();

/**
 * Get the type by string length
 *
 * @private
 * @param {String} sText
 * @param {Number} nCorrectLevel
 * @return {Number} type
 */
function _getTypeNumber(sText, nCorrectLevel) {
	var nType = 1;
	var length = _getUTF8Length(sText);

	for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
		var nLimit = 0;

		switch (nCorrectLevel) {
			case QRErrorCorrectLevel.L:
				nLimit = QRCodeLimitLength[i][0];
				break;
			case QRErrorCorrectLevel.M:
				nLimit = QRCodeLimitLength[i][1];
				break;
			case QRErrorCorrectLevel.Q:
				nLimit = QRCodeLimitLength[i][2];
				break;
			case QRErrorCorrectLevel.H:
				nLimit = QRCodeLimitLength[i][3];
				break;
		}

		if (length <= nLimit) {
			break;
		} else {
			nType++;
		}
	}

	if (nType > QRCodeLimitLength.length) {
		throw new Error("Too long data");
	}

	return nType;
}

function _getUTF8Length(sText) {
	var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a');
	return replacedText.length + (replacedText.length != sText ? 3 : 0);
}

/**
 * @class QRCode
 * @constructor
 * @example
 * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie");
 *
 * @example
 * var oQRCode = new QRCode("test", {
 *    text : "http://naver.com",
 *    width : 128,
 *    height : 128
 * });
 *
 * oQRCode.clear(); // Clear the QRCode.
 * oQRCode.makeCode("http://map.naver.com"); // Re-create the QRCode.
 *
 * @param {HTMLElement|String} el target element or 'id' attribute of element.
 * @param {Object|String} vOption
 * @param {String} vOption.text QRCode link data
 * @param {Number} [vOption.width=256]
 * @param {Number} [vOption.height=256]
 * @param {String} [vOption.colorDark="#000000"]
 * @param {String} [vOption.colorLight="#ffffff"]
 * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H]
 */
QRCode = function(el, vOption) {
	this._htOption = {
		width: 256,
		height: 256,
		typeNumber: 4,
		colorDark: "#000000",
		colorLight: "#ffffff",
		correctLevel: QRErrorCorrectLevel.H
	};

	if (typeof vOption === 'string') {
		vOption = {
			text: vOption
		};
	}

	// Overwrites options
	if (vOption) {
		for (var i in vOption) {
			this._htOption[i] = vOption[i];
		}
	}

	if (typeof el == "string") {
		el = document.getElementById(el);
	}

	if (this._htOption.useSVG) {
		Drawing = svgDrawer;
	}

	this._android = _getAndroid();
	this._el = el;
	this._oQRCode = null;
	this._oDrawing = new Drawing(this._el, this._htOption);

	if (this._htOption.text) {
		this.makeCode(this._htOption.text);
	}
};
/**
 * Make the QRCode
 *
 * @param {String} sText link data
 */
QRCode.prototype.makeCode = function(sText) {
	this._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption
		.correctLevel);
	this._oQRCode.addData(sText);
	this._oQRCode.make();
	this._el.title = sText;
	this._oDrawing.draw(this._oQRCode);
	this.makeImage();
};

/**
 * Make the Image from Canvas element
 * - It occurs automatically
 * - Android below 3 doesn't support Data-URI spec.
 *
 * @private
 */
QRCode.prototype.makeImage = function() {
	if (typeof this._oDrawing.makeImage == "function" && (!this._android || this._android >= 3)) {
		this._oDrawing.makeImage();
	}
};

/**
 * Clear the QRCode
 */
QRCode.prototype.clear = function() {
	this._oDrawing.clear();
}

/**
 * @name QRCode.CorrectLevel
 */
QRCode.CorrectLevel = QRErrorCorrectLevel;

export default QRCode
